12571260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 38610432

約数和(自身を除く): 26039172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 71, 78, 130, 142, 156, 195, 213, 227, 260, 284, 355, 390, 426, 454, 681, 710, 780, 852, 908, 923, 1065, 1135, 1362, 1420, 1846, 2130, 2270, 2724, 2769, 2951, 3405, 3692, 4260, 4540, 4615, 5538, 5902, 6810, 8853, 9230, 11076, 11804, 13620, 13845, 14755, 16117, 17706, 18460, 27690, 29510, 32234, 35412, 44265, 48351, 55380, 59020, 64468, 80585, 88530, 96702, 161170, 177060, 193404, 209521, 241755, 322340, 419042, 483510, 628563, 838084, 967020, 1047605, 1257126, 2095210, 2514252, 3142815, 4190420, 6285630, 12571260]

約数ペア:

[(1, 12571260), (2, 6285630), (3, 4190420), (4, 3142815), (5, 2514252), (6, 2095210), (10, 1257126), (12, 1047605), (13, 967020), (15, 838084), (20, 628563), (26, 483510), (30, 419042), (39, 322340), (52, 241755), (60, 209521), (65, 193404), (71, 177060), (78, 161170), (130, 96702), (142, 88530), (156, 80585), (195, 64468), (213, 59020), (227, 55380), (260, 48351), (284, 44265), (355, 35412), (390, 32234), (426, 29510), (454, 27690), (681, 18460), (710, 17706), (780, 16117), (852, 14755), (908, 13845), (923, 13620), (1065, 11804), (1135, 11076), (1362, 9230), (1420, 8853), (1846, 6810), (2130, 5902), (2270, 5538), (2724, 4615), (2769, 4540), (2951, 4260), (3405, 3692)]